Tessera Technologies, Inc. (NASDAQ: TSRA) (the “Company” or “we”) today confirmed receipt from Starboard Value and Opportunity Master Fund Ltd (“Starboard”) of a notice of Starboard’s intent to nominate seven candidates to the Board of Directors at the Company’s 2013 Annual Meeting of Stockholders, which has not yet been scheduled.

“The Nominating Committee and Board of Directors will review the proposed nominees in the ordinary course of our governance and nominating process,” said Robert J. Boehlke, chairman of the Board of Directors. “We are always open to hearing ideas or considering candidates that can help us create value for our stockholders, and we will carefully review the proposed candidates. We share our investors’ sense of urgency in getting the most value from our assets and businesses, which has led us to take strong actions in the past year, including the initiation of a dividend, significant cost reductions, the planned divestiture of non-core assets of DigitalOptics Corporation, and the addition of two new and highly qualified independent Board members.”

The Company noted that, as previously announced, the deadline for nominations to the Board and other matters for the 2013 Annual Meeting of Stockholders remains February 15, 2013. The Company also noted that although Starboard has nominated up to seven candidates, it has not yet announced how many nominees it will actually seek to elect. Starboard has not sought to meet with senior management of the Company since its last such meeting, which took place at the Company’s San Jose headquarters in August 2012.

Safe Harbor Statement

This press release contains forward-looking statements, which are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements involve risks and uncertainties that could cause actual results to differ significantly from those projected, particularly with respect to Starboard’s notice of its intention to nominate up to seven candidates at the Company’s 2013 Annual Meeting of Stockholders and the Company’s review and consideration of such candidates. Material factors that may cause results to differ from the statements made include the plans or operations relating to the Company’s businesses; market or industry conditions; changes in patent laws, regulation or enforcement, or other factors that might affect the Company’s ability to protect or realize the value of its intellectual property; the expiration of license agreements and the cessation of related royalty income; the failure, inability or refusal of licensees to pay royalties; initiation, delays, setbacks or losses relating to the Company’s intellectual property or intellectual property litigations, or invalidation or limitation of key patents; the timing and results, which are not predictable and may vary in any individual proceeding, of any ICC ruling or award, including in the Amkor arbitration; fluctuations in operating results due to the timing of new license agreements and royalties, or due to legal costs; the risk of a decline in demand for semiconductor and camera module products; failure by the industry to use technologies covered by the Company’s patents; the expiration of the Company’s patents; the Company’s ability to successfully complete and integrate acquisitions of businesses, including the integration by DigitalOptics Corporation (“DOC”) of its recently acquired camera module manufacturing facility in Zhuhai, China; the risk of loss of, or decreases in production orders from, customers of acquired businesses; financial and regulatory risks associated with the international nature of the Company’s businesses; failure of the Company’s products to achieve technological feasibility or profitability; failure to successfully commercialize the Company’s products; changes in demand for the products of the Company’s customers; limited opportunities to license technologies and sell products due to high concentration in the markets for semiconductors and related products and camera modules; the impact of competing technologies on the demand for the Company’s technologies and products; failure by DOC to become a vertically integrated camera module supplier; and the reliance on a limited number of suppliers for the components used in the manufacture of DOC products. You are cautioned not to place undue reliance on the forward-looking statements, which speak only as of the date of this release. The Company's filings with the Securities and Exchange Commission, including its Annual Report on Form 10-K for the year ended Dec. 31, 2011, and its Quarterly Report on Form 10-Q for the quarter ended Sept. 30, 2012, include more information about factors that could affect the Company's financial results. The Company assumes no obligation to update information contained in this press release. Although this release may remain available on the Company's website or elsewhere, its continued availability does not indicate that the Company is reaffirming or confirming any of the information contained herein.

Tessera, Tessera, Inc., the Tessera logo, DigitalOptics Corporation, and Invensas Corporation are trademarks or registered trademarks of affiliated companies of Tessera Technologies, Inc. in the United States and other countries. All other company, brand and product names may be trademarks or registered trademarks of their respective companies.

Additional Information and Where to Find It

Tessera Technologies, Inc. (the “Company”), its directors and certain executive officers and employees may become participants in the solicitation of proxies from stockholders in connection with the Company’s 2013 Annual Meeting of Stockholders (the “Annual Meeting”). The Company plans to file a proxy statement with the Securities and Exchange Commission (the “SEC”) in connection with the solicitation of proxies for the Annual Meeting (the “2013 Proxy Statement”).

Robert J. Boehlke, John B. Goodrich, Richard S. Hill, David C. Nagel, Kevin G. Rivette, Timothy J. Stultz, Anthony J. Tether, and Robert A. Young, all of whom are members of the Company’s Board of Directors, and C. Richard Neely, Jr., Executive Vice President and Chief Financial Officer, Bernard J. Cassidy, Executive Vice President, General Counsel and Secretary and Moriah Shilton, Senior Director, Investor Relations, may become participants in the Company’s solicitation. Information regarding the Company’s directors’ and executive officers’ respective interests in the Company by security holdings or otherwise is set forth in the Company’s proxy statement relating to the 2012 annual meeting of stockholders. No other participants own in excess of 1% of the Company’s common stock. Additional information regarding the interests of such participants will be included in the 2013 Proxy Statement and other relevant documents to be filed with the SEC in connection with the Annual Meeting.

Promptly after filing its definitive 2013 Proxy Statement with the SEC, the Company will mail the definitive 2013 Proxy Statement and a proxy card to each stockholder entitled to vote at the Annual Meeting. STOCKHOLDERS ARE URGED TO READ THE 2013 PROXY STATEMENT (INCLUDING ANY AMENDMENTS OR SUPPLEMENTS THERETO) AND ANY OTHER RELEVANT DOCUMENTS THAT THE COMPANY WILL FILE WITH THE SEC WHEN THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION. Stockholders may obtain, free of charge, copies of the definitive 2013 Proxy Statement and any other documents filed by the Company with the SEC in connection with the Annual Meeting at the SEC’s website ( http://www.sec.gov), at the Company’s website ( http://ir.tessera.com/sec/cfm) or by writing to the Secretary, Tessera Technologies, Inc., 3025 Orchard Parkway, San Jose, California 95134.